NP-211 Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing With Setscrew Lock Black Oxide Finish For Medium Duty Industrial Use And Easy Mounting And Rugged Ready To Install
✔️ Two-Bolt base pillow block, 52100 steel insert, lock collar
The NP-211 Sealmaster mounted pillow block is a rugged, ready-to-mount bearing unit built for medium-duty industrial use. Its solid one-piece cast iron housing delivers maximum strength and rigidity, while the 52100 bearing steel insert with black oxide coating provides corrosion resistance and durability. The unit uses a setscrew locking collar or Sealmaster’s exclusive Skwezloc concentric locking collar to secure the shaft, minimizing slippage. Felt seals protect against contaminants and retain lubrication, while a relubricatable design extends bearing life. The two-bolt base allows straightforward mounting and supports radial or radial-and-thrust loads.
✅ Cast iron housing provides rugged support and precise alignment
✅ 52100 bearing steel insert with black oxide coating for corrosion resistance
✅ Locking options: setscrew collar or Skwezloc concentric collar for secure shaft grip
✅ Felt seals protect against contaminants and retain lubrication; relubricatable design extends life
✅ Two-bolt base simplifies mounting and centers the unit
✅ Supports radial or radial-and-thrust loads in conveyors and industrial machinery
😎 A cosa serve un cuscinetto a blocchetto nelle apparecchiature industriali?
These handy mounting units support rotating shafts in conveyors and machinery, simplifying alignment and maintenance.
- Pillow block bearings offer mounted, ready-to-install shaft support for machines
- Choose bore size and locking collar to fit your shaft profile
- Relubricatable designs with seals minimize maintenance and extend life
- Common in conveyors, material handling systems, and general industrial equipment